Puzzle 53350:
Puzzle 53350:
Judit Polgar (2630) - Ian Rogers (2595)
Biel Interzonal Biel (10), 1993 Judit Polgar (2630) - Ian Rogers (2595)
Biel Interzonal Biel (10), 1993
Biel Interzonal Biel (10), 1993 Judit Polgar (2630) - Ian Rogers (2595)
Biel Interzonal Biel (10), 1993